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Weather Conditions for Island Lake, Wisconsin : Rusk County
Issued: 12:12 pm CDT Sep 4, 2026 Latitude: 45.318852 Longitude: -91.369045 View on Google Maps

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This Afternoon Tonight Saturday Sunday Labor Day Tuesday Wednesday Thursday
Partly Sunny on This Afternoon Patchy Fog on Tonight Morning Fog on Saturday 20% chance of rain on Sunday 40% chance of rain on Labor Day 70% chance of thunderstorms on Tuesday Mostly Sunny on Wednesday 20% chance of  on Thursday
High: 86°F Low: 65°F High: 82°F High: 81°F High: 79°F High: 80°F High: 81°F High: 76°F
Low: 60°F Low: 63°F Low: 63°F Low: 65°F Low: 56°F  
Partly Sunny Patchy Fog Morning Fog Rain Rain Thunderstorms Mostly Sunny Partly Sunny
Current Conditions at
LADYSMITH - (KRCX)
77°
Cloudy
as of 12:15 PM CDST
Rel. Humidity: 88%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 1200ft, Solid Overcast at 1900ft
Current Conditions at
RICE LAKE - (KRPD)
79°
Cloudy
as of 12:15 PM CDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 7 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Wind Data
5 MPH
080° East
Cloud Level(s): Solid Overcast at 1300ft
Current Conditions at
EAU CLAIRE - (KEAU)
82°
Clear
as of 11:56 AM CDST
Rel. Humidity: 74%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MENOMONIE - (KLUM)
81°
Cloudy
as of 12:15 PM CDST
Rel. Humidity: 94%
Dew Point: 79°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
6 MPH
010° North
Cloud Level(s): Solid Overcast at 1200ft
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 86. Calm wind becoming north around 5 mph.

Patchy Fog on Tonight Tonight... Patchy fog after midnight. Otherwise, increasing clouds, with a low around 65. North northeast wind around 5 mph.

Morning Fog on Saturday Saturday... Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. East northeast wind around 5 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 60. East northeast wind around 5 mph becoming calm in the evening.

20% chance of rain Sunday Sunday... A 20 percent chance of showers. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming south southeast around 5 mph in the afternoon.

40% chance of rain Sunday Night Sunday Night... A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm.

40% chance of rain Labor Day Labor Day... A 40 percent chance of showers. Mostly cloudy, with a high near 79. Light southeast wind becoming south southeast 5 to 10 mph in the morning.

70% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Southeast wind around 10 mph. Chance of precipitation is 70%.

70% chance of thunderstorms Tuesday Tuesday... Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 80. South southeast wind around 10 mph. Chance of precipitation is 70%.

40% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 40%.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 81. West wind 5 to 15 mph.

20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. Northwest wind 5 to 10 mph.

20% chance of  Thursday Thursday... A 20 percent chance of showers. Partly sunny, with a high near 76. Northwest wind 5 to 10 mph.

Current Radar Image


Sun Almanac for Island Lake, Wisconsin
Astronomical Sunrise 04:46 AM?Astronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:25 AM?Nautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 06:01 AM?Civil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:31 AM?Sunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.

Daylight: 13 Hours 07 Minutes?Daylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.

Sunset 7:38 PM?The sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 8:08 PM?Civil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:44 PM?Nautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 9:22 PM?Astronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.

Civil Rise to Set: 14 Hours 7 Minutes
Nautical Rise to Set: 15 Hours 19 Minutes
Astro Rise to Set: 16 Hours 36 Minutes

Click for yearly Sun Almanac for Island Lake
Moon Almanac for Island Lake, Wisconsin
Moon Phase: Last Quarter
Moon Illumination: 45%
Moon Age: 22.5 Days
Moon is currently above the horizon
Distance from Moon to Earth: 225,962 miles
Upcoming Lunar Events for
Island Lake:
Next EventEvent TimeIllum

Moonset:03:30 pm Fri44.4%
Moonrise:11:32 pm Fri40.6%
High Moon:08:03 am Sat36.6%
Moonset:04:32 pm Sat32.7%
New Moon: Wed Aug 12
First Quarter: Wed Aug 19
Full Moon: Fri Aug 28
Last Quarter: Fri Sep 4
New Moon: Thu Sep 10
Click for Monthly Moon Almanac
Wisconsin's Current Temperatures
Wisconsin's Current Temperature Map


Wisconsin's Satellite ImageWisconsin Satellite Image

Wisconsin's Current Wind DirectionWisconsin's Current Wind Direction

National Summary
of upper and lower values of current conditions amongst 7199 locations
in the contiguous United States
High
Temp
100° Mount Carmel Municipal, Illinois
and 2 other locations
Low
Temp
39° Mullan Pass, Idaho
Wind
Speed
30mph Tooele, Utah
Wind
Gust
41mph Cedar City, Utah
Heat
Index
176° Blackstone/Fort, Virginia
High
Pressure
30.72Hg Salida Mountain, Colorado
Low
Pressure
29.73Hg Malta, Montana
and 1 other location
# Locations Reporting Rain 50
# Locations Reporting Thunderstorms / Lightning 38
# Locations Reporting Fog 2
Average Temperature in the Contiguous USA 82°
Wisconsin State Summary
of upper and lower values of current conditions amongst 68 locations
in Wisconsin
High
Temp
88° Black River Falls
Low
Temp
63° Superior
Wind
Speed
18mph Middleton Municipal
Wind
Gust
25mph Middleton Municipal
and 1 other location
Heat
Index
97° Black River Falls
High
Pressure
30.00Hg Kings
Low
Pressure
29.88Hg Black River Falls
and 3 other locations
Average temperature in Wisconsin 76°
# Locations Reporting Thunderstorms 2
# Locations Reporting IFR
(Instrument Flight Rules)
1
# Locations Reporting MVFR
(Marginal Visual Flight Rules)
2
# Locations Reporting VFR
(Visual Flight Rules)
65